CN204723022U - Single use vaginal dilator - Google Patents
Single use vaginal dilator Download PDFInfo
- Publication number
- CN204723022U CN204723022U CN201520373579.6U CN201520373579U CN204723022U CN 204723022 U CN204723022 U CN 204723022U CN 201520373579 U CN201520373579 U CN 201520373579U CN 204723022 U CN204723022 U CN 204723022U
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- CN
- China
- Prior art keywords
- expanding blade
- secured adjusted
- button cell
- vaginal dilator
- adjusted bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000007689 inspection Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- FBDMJGHBCPNRGF-UHFFFAOYSA-M [OH-].[Li+].[O-2].[Mn+2] Chemical compound [OH-].[Li+].[O-2].[Mn+2] FBDMJGHBCPNRGF-UHFFFAOYSA-M 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 7
- 210000001215 vagina Anatomy 0.000 description 5
- 238000003745 diagnosis Methods 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 241000405070 Percophidae Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Surgical Instruments (AREA)
- Endoscopes (AREA)
Abstract
This utility model relates to a kind of single use vaginal dilator, comprises expanding blade, lower expanding blade, secured adjusted bar, LED and button cell, and described upper expanding blade and lower expanding blade are by leaf portion and handle portion composition; Described secured adjusted bar comprises fixed part and ratchet clamping part, the fixed part of described secured adjusted bar is arranged in the handle portion of described lower expanding blade, the handle portion of described upper expanding blade offers about one through through hole, the ratchet clamping part of described secured adjusted bar interts in described through hole; Described LED is embedded in the leaf portion of described upper expanding blade; Described button cell is embedded in the leaf portion of described upper expanding blade, and described button cell is electrically connected with described LED.Vaginal dilator of the present utility model, has the function from illumination, because external source reflection produces unfavorable factor when improving gynecologial examination.
Description
Technical field
This utility model relates to the medical apparatus of the operation such as gynecologial examination, family planning, is specifically related to a kind of single use vaginal dilator.
Background technology
Medically common vaginal dilator is by the upper and lower expanding plate composition being duckbill or olecranon-like, and utilize the pivot pin on upper and lower expanding plate and axis hole to connect, but mostly there is the problem such as fixed structure complexity and operation inconvenience, also have and adopt single hook-type or many hook-types expansion fixed structure, although structure simplifies many, but this kind of structure must with the hands operate could be implemented, and makes troubles to operation.
And for a long time, the single use vaginal dilator generally used clinically, necessary light filling is determined due to the special physiological structure of vagina, so take outer irradiation or natural light clinically always, this kind of illumination has very large drawback, first doctor will avoid light when operating, so the sitting posture of doctor is very uncomfortable again, working time one is long, also be a kind of no small injury to the healthy of doctor, be secondly ambient light after all, the light being shining into vagina is very limited, this makes a discount also to the Accurate Diagnosis of doctor, thus patient burden is increased the weight of.
Summary of the invention
The purpose of this utility model, exactly in order to solve above-mentioned prior art Problems existing, and provide a kind of single use vaginal dilator, easy and simple to handle, stable performance, there is the function from illumination, because external source reflection produces unfavorable factor when improving gynecologial examination.
The technical scheme realizing above-mentioned purpose is: single use vaginal dilator, comprises expanding blade, lower expanding blade, secured adjusted bar, LED and button cell, wherein:
Described upper expanding blade and lower expanding blade are by leaf portion and handle portion composition, the handle portion of described upper expanding blade offers front-axle hole, rear axis hole and inspection door, the handle portion of described lower expanding blade is provided with front pivot pin and rear pivot pin, described front pivot pin and rear pivot pin correspondingly with described front-axle hole and rear axis hole pin joint, described inspection door is positioned at the top in the leaf portion of described lower expanding blade;
Described secured adjusted bar comprises fixed part and ratchet clamping part, the fixed part of described secured adjusted bar is arranged in the handle portion of described lower expanding blade, the handle portion of described upper expanding blade offers about one through through hole, the ratchet clamping part of described secured adjusted bar interts in described through hole;
Described LED is embedded in the leaf portion of described upper expanding blade;
Described button cell is embedded in the leaf portion of described upper expanding blade, and described button cell is electrically connected with described LED.
Above-mentioned single use vaginal dilator, wherein, described upper expanding blade, lower expanding blade and secured adjusted bar all adopt polypropylene material to make.
Above-mentioned single use vaginal dilator, wherein, described button cell is lithium-manganese dioxide battery.
Above-mentioned single use vaginal dilator, wherein, described LED and button cell are all arranged on the side of the contiguous described inspection door in leaf portion of described upper expanding blade.
Single use vaginal dilator of the present utility model, beneficial effect is compared with prior art:
(1) this vaginal dilator is made up of medical macromolecular materials polypropylene material, and intensity is large, and anti-deformation is good;
(2) there is the function from illumination, because external source reflection produces unfavorable factor when improving gynecologial examination;
(3) easy and simple to handle, stable performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of single use vaginal dilator of the present utility model;
Fig. 2 is the side view of single use vaginal dilator of the present utility model;
Fig. 3 is the top view of single use vaginal dilator of the present utility model.
Detailed description of the invention
In order to make those skilled in the art can understand the technical solution of the utility model better, below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1, Fig. 2 and Fig. 3, embodiment of the present utility model, single use vaginal dilator, comprise expanding blade 1, lower expanding blade 2, secured adjusted bar 3, LED 4 and button cell 5.
Upper expanding blade 1 and lower expanding blade 2 form by leaf portion 11,21 and handle portion 12,22, the handle portion 12 of upper expanding blade 1 offers front-axle hole, rear axis hole and inspection door 13, the handle portion 22 of lower expanding blade 2 is provided with front pivot pin and rear pivot pin, front pivot pin and rear pivot pin correspondingly with front-axle hole and rear axis hole pin joint, inspection door 13 is positioned at the top in the leaf portion 21 of lower expanding blade 2.
Secured adjusted bar 3 comprises fixed part 31 and ratchet clamping part 32, the fixed part 31 of secured adjusted bar 3 is arranged in the handle portion 22 of lower expanding blade 2, the handle portion 12 of upper expanding blade 1 offers about one through through hole, in the through hole that the ratchet clamping part 32 of secured adjusted bar 3 interts in the handle portion 12 of upper expanding blade 1, in use, ratchet clamping part 32 can engage with the through hole in the handle portion 12 of upper expanding blade 1.
LED 4 is embedded in the leaf portion 11 of expanding blade 1; Button cell 5 is embedded in the leaf portion 11 of expanding blade 1, and button cell 5 is electrically connected with LED 4.
Upper expanding blade 1, lower expanding blade 2 and secured adjusted bar 3 all adopt polypropylene material to make, and intensity is large, and anti-deformation is good.LED 4 and button cell 5 are all arranged on the side of the contiguous inspection door 13 in leaf portion 11 of expanding blade 1.Button cell 5 is lithium-manganese dioxide battery.
Single use vaginal dilator of the present utility model, the leaf portion 11 of upper expanding blade 1 and the leaf portion 21 of lower expanding blade 2 form the structure being similar to " duck bill clip ", in use, by closed vaginal dilator gently along vagina traveling, vagina ordinate and dilator maximum transverse diameter are that 0 degree of angle is sent into.Then upper and lower bilobate is slowly opened, permanent opening size, so that intravaginal inspection.
Single use vaginal dilator of the present utility model, has the function from illumination, and in the leaf portion 11 of upper expanding blade 1, the side of contiguous inspection door 13 has been embedded in LED 4 i.e. light emitting diode and button cell 5, LED 4 and button cell 5 is connected with wire.When the leaf portion 11 of upper expanding blade 1 is under pressure, LED 4 can illuminate vaginal mucosa.The lighting source of this product adopts the LED of small volume, embed vaginal dilator inwall and do not expose, connect the built-in and battery of wire to be installed in dexterously in expansion body afterbody, to avoid from illuminator each several part the interference of medical apparatus and instruments and obstruction, add safety and operability.Its lighting hours is long, easy and simple to handle, stable performance, avoids traditional side lamp tail shadow, improve recall rate, shorten the review time, expand the illumination visual field, also be the once upgrading from external light source to built-in light source simultaneously, greatly improve accuracy and the work efficiency of diagnosis.
Single use vaginal dilator of the present utility model, during use, by closed dilator along the traveling of patient's vagina, maintenance 0 ° of angle is sent into as far as possible.Slowly open the leaf portion 11 of expanding blade 1 and the leaf portion 21 of lower expanding blade 2, and lock with secured adjusted bar 3, the leaf portion 21 of the leaf portion 11 of expanding blade 1 and lower expanding blade 2 is in a fixed position; Because vaginal wall is to the pressure in the leaf portion 11 of upper expanding blade 1, LED 4 can be made to throw light on and to open, be in illumination condition, then complete coherence check.
Above embodiment is only for illustration of the utility model, but not to restriction of the present utility model, person skilled in the relevant technique, when not departing from spirit and scope of the present utility model, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present utility model, should be limited by each claim.
Claims (4)
1. single use vaginal dilator, is characterized in that, comprises expanding blade, lower expanding blade, secured adjusted bar, LED and button cell, wherein:
Described upper expanding blade and lower expanding blade are by leaf portion and handle portion composition, the handle portion of described upper expanding blade offers front-axle hole, rear axis hole and inspection door, the handle portion of described lower expanding blade is provided with front pivot pin and rear pivot pin, described front pivot pin and rear pivot pin correspondingly with described front-axle hole and rear axis hole pin joint, described inspection door is positioned at the top in the leaf portion of described lower expanding blade;
Described secured adjusted bar comprises fixed part and ratchet clamping part, the fixed part of described secured adjusted bar is arranged in the handle portion of described lower expanding blade, the handle portion of described upper expanding blade offers about one through through hole, the ratchet clamping part of described secured adjusted bar interts in described through hole;
Described LED is embedded in the leaf portion of described upper expanding blade;
Described button cell is embedded in the leaf portion of described upper expanding blade, and described button cell is electrically connected with described LED.
2. single use vaginal dilator according to claim 1, is characterized in that, described upper expanding blade, lower expanding blade and secured adjusted bar all adopt polypropylene material to make.
3. single use vaginal dilator according to claim 1, is characterized in that, described button cell is lithium-manganese dioxide battery.
4. single use vaginal dilator according to claim 1, is characterized in that, described LED and button cell are all arranged on the side of the contiguous described inspection door in leaf portion of described upper expanding blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373579.6U CN204723022U (en) | 2015-06-03 | 2015-06-03 | Single use vaginal dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520373579.6U CN204723022U (en) | 2015-06-03 | 2015-06-03 | Single use vaginal dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204723022U true CN204723022U (en) | 2015-10-28 |
Family
ID=54381417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520373579.6U Active CN204723022U (en) | 2015-06-03 | 2015-06-03 | Single use vaginal dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204723022U (en) |
-
2015
- 2015-06-03 CN CN201520373579.6U patent/CN204723022U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201803 Shanghai Jiading District Jiangqiao Town Park Road No. 925 Patentee after: SHANGHAI KINDLY MEDICAL INSTRUMENTS Co.,Ltd. Address before: 201803 Shanghai Jiading District Jiangqiao Town Park Road No. 925 Patentee before: SHANGHAI KINDLY ENTERPRISE DEVELOPMENT GROUP MEDICAL INSTRUMENTS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201800 Building 2, 925 Jinyuan 1st Road, Jiading District, Shanghai Patentee after: Shanghai Yingtai Medical Equipment Co.,Ltd. Country or region after: China Address before: 201803 No. 925 Jinyuan Road, Jiangqiao Town, Jiading District, Shanghai Patentee before: SHANGHAI KINDLY MEDICAL INSTRUMENTS Co.,Ltd. Country or region before: China |